1、at process._tickCallback (internal/process/next_tick.js:188:7) npm ERR! message: 'request to https://registry.npm.taobao.org/vue-cli failed, reason: connect ECONNREFUSED 127.0.0.1:1080',
1）报错信息大概如下：
1 E:\WebStormFile\labSystem>npm i -g vue-cli 2 npm ERR! code ECONNREFUSED 3 npm ERR! errno ECONNREFUSED 4 npm ERR! FetchError: request to https://registry.npm.taobao.org/vue-cli failed, reason: 5 connect ECONNREFUSED 127.0.0.1:1080 6 npm ERR! at ClientRequest.req.on.err (E:\ProgramFiles\nodejs\node_modules\npm\node_ 7 modules\pacote\node_modules\make-fetch-happen\node_modules\node-fetch-npm\src\index.js: 8 68:14) 9 npm ERR! at emitOne (events.js:116:13) 10 npm ERR! at ClientRequest.emit (events.js:211:7) 11 npm ERR! at onerror (E:\ProgramFiles\nodejs\node_modules\npm\node_modules\pacote\no 12 de_modules\make-fetch-happen\node_modules\https-proxy-agent\node_modules\agent-base\ind 13 ex.js:106:9) 14 npm ERR! at callbackError (E:\ProgramFiles\nodejs\node_modules\npm\node_modules\pac 15 ote\node_modules\make-fetch-happen\node_modules\https-proxy-agent\node_modules\agent-ba 16 se\index.js:126:5) 17 npm ERR! at <anonymous> 18 npm ERR! at process._tickCallback (internal/process/next_tick.js:188:7) 19 npm ERR! { FetchError: request to https://registry.npm.taobao.org/vue-cli failed, reas 20 on: connect ECONNREFUSED 127.0.0.1:1080 21 npm ERR! at ClientRequest.req.on.err (E:\ProgramFiles\nodejs\node_modules\npm\node_ 22 modules\pacote\node_modules\make-fetch-happen\node_modules\node-fetch-npm\src\index.js: 23 68:14) 24 npm ERR! at emitOne (events.js:116:13) 25 npm ERR! at ClientRequest.emit (events.js:211:7) 26 npm ERR! at onerror (E:\ProgramFiles\nodejs\node_modules\npm\node_modules\pacote\no 27 de_modules\make-fetch-happen\node_modules\https-proxy-agent\node_modules\agent-base\ind 28 ex.js:106:9) 29 npm ERR! at callbackError (E:\ProgramFiles\nodejs\node_modules\npm\node_modules\pac 30 ote\node_modules\make-fetch-happen\node_modules\https-proxy-agent\node_modules\agent-ba 31 se\index.js:126:5) 32 npm ERR! at <anonymous> 33 npm ERR! at process._tickCallback (internal/process/next_tick.js:188:7) 34 npm ERR! message: 'request to https://registry.npm.taobao.org/vue-cli failed, reason: 35 connect ECONNREFUSED 127.0.0.1:1080', 36 npm ERR! type: 'system', 37 npm ERR! errno: 'ECONNREFUSED', 38 npm ERR! code: 'ECONNREFUSED', 39 npm ERR! stack: 'FetchError: request to https://registry.npm.taobao.org/vue-cli faile 40 d, reason: connect ECONNREFUSED 127.0.0.1:1080\n at ClientRequest.req.on.err (E:\\Pr 41 ogramFiles\\nodejs\\node_modules\\npm\\node_modules\\pacote\\node_modules\\make-fetch-h 42 appen\\node_modules\\node-fetch-npm\\src\\index.js:68:14)\n at emitOne (events.js:11 43 6:13)\n at ClientRequest.emit (events.js:211:7)\n at onerror (E:\\ProgramFiles\\n 44 odejs\\node_modules\\npm\\node_modules\\pacote\\node_modules\\make-fetch-happen\\node_m 45 odules\\https-proxy-agent\\node_modules\\agent-base\\index.js:106:9)\n at callbackEr 46 ror (E:\\ProgramFiles\\nodejs\\node_modules\\npm\\node_modules\\pacote\\node_modules\\m 47 ake-fetch-happen\\node_modules\\https-proxy-agent\\node_modules\\agent-base\\index.js:1 48 26:5)\n at <anonymous>\n at process._tickCallback (internal/process/next_tick.js: 49 188:7)' } 50 npm ERR! 51 npm ERR! If you are behind a proxy, please make sure that the 52 npm ERR! 'proxy' config is set properly. See: 'npm help config' 53 54 npm ERR! A complete log of this run can be found in: 55 npm ERR! E:\ProgramFiles\nodejs\node_cache\_logs\2019-11-20T07_33_07_386Z-debug.log